<template>
  <div>
    <span>{{ obj.shopName }}</span>
    <button @click="$emit('changnum', obj.count + 1)">+</button>
    <span>{{ obj.count }}</span>
    <button
      @click="$emit('chang-num', obj.count - 1)"
      disabled="obj
    .count===0"
    >
      -
    </button>
  </div>
</template>

<script>
export default {
  props: {
    obj: {
      type: Object,
      required: true,
    },
  },
  data() {
    return {};
  },

  created() {},

  methods: {},
};
</script>

<style scoped lang="less"></style>
